baber/WOPTO huggingface dataset:
Patent JP-H07114018-A (JP)
Title: Color liquid crystal display device
Inventor: TERUMOTO KOUJI
IPC: G02F1/1343
Filed: 1993-10-15
Abstract: PURPOSE:To provide the liquid crystal display device which can be driven with a low duty, is bright and has an improved grade while at least three colors of color filters are so arranged that the same colors do not continue over respective pixels. CONSTITUTION:This color liquid crystal display device is provided with the color filters 10R 10G, 10B the same colors for all the pixels disposed on transparent substrates and is so provided as to not continuously connect to each pixels. Electrodes corresponding to the color filters of the same colors are respectively connected to terminals of wirings 12R, 12G, 12B. In addition, the wirings connecting the electrodes corresponding to the color filters of the same colors and the wirings connecting the electrodes corresponding to the separate colors are so disposed as not to intersect with each other within the display screen.
Patent JP-H1192463-A (JP)
Title: Production of disubstituted nitroguanidine
Inventor: EBIHARA KOICHI
IPC: C07D405/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful in producing a compound utilized as agrochemicals, especially an insecticide or an intermediate therefor by reacting a specific compound with hydrogencarbonates or monohydrogenphosophates. SOLUTION: A 1,3,5-trisubstituted-2-nitroiminohexahydrotriazine represented by formula I [A is a (substituted)hydrocarbon ring or the like; R1 is a (substituted)1-10C alkyl or the like; R2 is H or the like] is reacted with hydrogencarbonates (e.g. potassium hydrogencarbonate) or monohydrogenphosphates (e.g. dipotassium monohydrogenphosphate) in a solvent (preferably methanol or the like) at preferably 30-120 deg.C usually under atmospheric pressure for 1-24 hr. After the reaction, the treatment is then carried out by a method for removing formed inorganic salts by filtration and crystallizing the resultant compound by cooling or the like to afford the objective compound represented by formula II. The hydrogencarbonates or monohydrogenphosphates are used in an amount of preferably >=2 equiv. for the compound represented by formula I.
Patent JP-2001085408-A (JP)
Title: Method and device for manufacturing semiconductor integrated circuit device
Inventor: TAKAHASHI OSAMU
IPC: H01L21/302
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can reduce the manufacturing cost of a semiconductor integrated circuit device. SOLUTION: In a method for manufacturing semiconductor integrated circuit device, a W film formed on a wafer SW is etched by heating the wafer SW to about 100-250 deg.C by using all or part of infrared lamps 20, a temperature- adjusting liquid, a heating gas 18a, and a Peltier element 19. Then, a polycrystalline silicon film formed on the wafer SW is etched continuously by cooling the wafer SW to about -30 to 80 deg.C by using all or part of the temperature-adjusting liquid 15, a cooling gas 18b, and the Peltier element 19.
Patent JP-H01138992-A (JP)
Title: Digital method and apparatus for generting slipping frequency
Inventor: FUREDERITSUKU FURANKU KURAIN
IPC: H02P27/06
Filed: 1988-10-14
Abstract: PURPOSE: To prevent distortion of a control output and to output a sine wave and a cosine wave by generating a slip frequency digitally by using a computing means and a plurality of prescribed reference values representing desired waveforms. CONSTITUTION: A digital type slip frequency generating device 1 uses a computing means 2 which receives three input signals, i.e., a line frequency signal 4, a rotor speed signal 6 and a rotor position signal 8. In this computing means 2, desired reference values of a sine and a cosine are once selected from reference values 14 on the basis of the three signals. An output means 9 converts the values of the sine and the cosine into analog signals and these analog signals are given to a rotor of a generator through the intermediary of other control devices.
Patent JP-H08101899-A (JP)
Title: Telephone card in combination with point card
Inventor: ISHIGAMI EIICHI
IPC: G06K19/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide the telephone card in combination with point card with telephone card function which can be used as a point card by the telephone card or the point card and can be used as the telephone card of a certain amount corresponding to evaluation after the integration of points. CONSTITUTION: This is the fixed-amount telephone card for receiving the service of fixed-tariff speaking by being inserted to a public telephone set and corresponding to the sales amount, the paid public line charge of a fixed amount or the same amount as an evaluated amount is written in exchange with the possessed point. Besides, the magnetic part for a telephone card 30 and the magnetic part for a point card 20 are formed at both edge parts on one side of one polyethylene terephthalate resin card 10, one direction is used for the point card and the other direction is used for the telephone card.
Patent JP-H10100490-A (JP)
Title: Printer
Inventor: YAMADA WATARU
IPC: B41J11/42
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption printer by modifying a motor partially into a spring. SOLUTION: When a knob 4 is turned under a state where a gear 2 meshes a gear 3 but a gear 9 does not mesh a gear 11, a spring 1 is wound but no force is transmitted to a paper feed roller 9 and the spring 1 is retained by preventing the gear 2 from turning by means of a stopper 10. Since the knob 4 is released from the spring under a state where a gear 6 meshes a gear 11 but the gear 3 does not' mesh the gear 2, the paper feed roller 9 can be turned by turning the knob 4 manually and the spring 1 is retained by preventing the gear 2 from turning by means of the stopper 10. Furthermore, since the paper feed roller 9 is turned by turning the spring 1 under a state where the gear 2 meshes the gear 3 and the gear 6 also meshes the gear 11, a paper can be fed through the spring 1.
Patent JP-H03223216-A (JP)
Title: Preparation of mugwort extract having low contact sensitonogenicity and cosmetic containing the same
Inventor: MIYAHARA REIJI
IPC: A61K8/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a mugwort extract having remarkably decreased contact sensitonogenicity by extracting mugwort with water, hot water or water- containing alcohol and treating the extract by a specific method. CONSTITUTION:An extract free from sensitonogenic fraction can be produced by (A) extracting mugwort with water or a water-containing alcohol, subjecting the extract to gel permeation chromatography under the designated conditions and removing the initial water effluent at a retention time of 0-25min and the 70% acetone effluent or (B) extracting mugwort with water or hot water, concentrating the extract, extracting with 50-100% water-containing alcohol and removing the insoluble components by filtration or (C) extracting mugwort with water or hot water, adding an alcohol to the extract to obtain a watercontaining alcohol having a concentration of >=50%, extracting the extract and removing the insoluble components by filtration. Cosmetics compounded with the above extract exhibit excellent effects such as the prevention of skin itchiness and body smell in addition to the cure of wound, prevention of chapped skin and improvement of chapped skin.
Patent JP-S62120896-A (JP)
Inventor: NAKAMICHI YUKIKO
IPC: D06F35/00
Filed: 1985-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08124683-A (JP)
Title: Life detecting control device for discharge lamp
Inventor: OKUTSU KENZO
IPC: H05B41/24
Filed: 1994-10-25
Abstract: PURPOSE: To arrest an abnormal discharge in discharge end only with a life detecting control device by connecting the light detecting control device having a detecting part for judging the life end and a power switch part for stopping the carrying of discharge current to a ballast when the life end is judged between the ballast and a power source. CONSTITUTION: The detecting transformer T of a detecting part 12 is connected so as to positively and negatively cancel an input current at normal time, and set so that the output is zero when a normal current waveform is inputted. On the other hand, when the positive and negative waveforms of the input current are remarkably differed to each other, and a current waveform showing the life end in which a pulse waveform is frequently generated is inputted, this is judged to be the waveform of life end by a current waveform detecting circuit. Namely, the difference between positive and negative waveforms is integrated to operate SCRQ5 , and, thereafter, the SCRQ5 holds this state. When the SCRQ5 is operated, a transistor TRQ$3 is laid in ON state, a semiconductor relay Q8 is ON, a TRQ2 is OFF, and the current carrying to a ballast is OFF to arrest an abnormal discharge.
Patent JP-H02107865-A (JP)
Title: Speed change controller for continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: F16H59/36
Filed: 1988-10-14
Abstract: PURPOSE:To accelerate a car in consideration of responsiveness at the time of low-speed acceleration and improve acceleration feeling by correcting the change gear speed based on the throttle opening change speed indicating the acceleration request of a driver and the car speed. CONSTITUTION:In the speed change control at the time of acceleration, the target change gear ratio is when an accelerator is depressed is set to the low- speed stage side, and the down-shift is performed so that the actual change gear ratio (i) follows it. The throttle opening change speed theta' is calculated by a throttle opening change calculating unit 61 based on the throttle theta, and the throttle opening change speed theta' and the car speed are inputted to an acceler ation request coefficient setting unit 60 to determine the acceleration request coefficient K1. The acceleration request coefficient K1 is set larger and the change gear speed is corrected to a larger value as the car speed is decreased and the throttle opening change speed is increased and the acceleration request is stronger. A car is accelerated with good responsiveness, and the acceleration performance and feeling matching the acceleration request of a driver can be obtained.
Patent JP-H04136904-A (JP)
Title: Alignment jig of coated optical fiber
Inventor: SUKAI HITOSHI
IPC: G02B6/24
Filed: 1990-09-28
Abstract: PURPOSE:To provide the alignment jig for coated optical fibers which is simple in handling, small and rugged by providing an alignment member which is slid and moved in a crossing direction from one side end to the other side end in a shallow groove by the relative rotation of both upper and lower blocks. CONSTITUTION:Both the upper and lower blocks 2, 3 are rotated to position the notched part 7 of the upper block 2 and the shallow groove 10 of the lower block 3 in parallel and to partly expose the shallow groove 10. While color coding order is checked by seals 17, single-fiber coated optical fibers F are successively loaded by color coding order from the exposed part. The upper block 2 is successively rotated upon completion of the loading of all the coated optical fibers F, and the alignment plate 5 is slid and moved in the crossing direction in the shallow groove 10 to gradually shift the coated optical fibers F toward the outer end 10a side of the shallow grove 10. The dense alignment of the coated optical fibers F is completed when the upper block 2 is rotated up to 180 deg.. A spray type adhesive is applied to the ends of the coated optical fibers F projecting form the upper and lower blocks 2, 3 to treat the coated fibers.
Patent JP-H01101904-A (JP)
Title: Mechanism for engagement of clasps
Inventor: OKAYASU KENJI
IPC: A44B99/00
Filed: 1987-10-15
Abstract: PURPOSE: To more surely lock a clasp with a hook thread by fixing an elastic lock piece, of which the top end made of a wire is spindle-shaped, the central part is mutually expanded toward the outside, the respective rear end parts are temporarily constricted and the rear part attaches a knob, on one face of the clasp. CONSTITUTION: Concerning a lock mechanism for clasp for locking a clasp 3 through a hook thread 4, an elastic lock piece 5, of which the top end made of the wire is spindle-shaped, the central part mutually forms an expanded part 5" toward the outside, the respective rear end parts are temporarily constricted and the rear side attaches a knob 5' is fixed on one face of the clasp 3. Because of such an original elastic lock piece 5, the clasp can be more surely locked with the hook thread 4, further, structure is simplified, and operation is facilitated.
Patent JP-H03122634-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANJI MASAKI
IPC: G03C1/815
Filed: 1989-10-05
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material improved in image quality and physical characteristics by incorporating a specified magenta coupler and a liquid ultraviolet absorber in a silver halide emulsion layer and regulating a total amount of gelatin to <= 7.6 g/m<2>. CONSTITUTION:The silver halide emulsion layer contains the magenta coupler represented by formula I in which Z is a nonmetallic atomic group necessary to form an N-containing hetero ring; X is H or a group to be released by the coupling with the oxidation product of an aromatic primary amine color developing agent; and R is H or a substituent. The liquid ultraviolet absorber is represented by formula II is which each of R1 - R3 is H, halogen, alkyl, aryl, alkoxy, aryloxy, alkenyl, nitro, or hydroxy. It is preferred to regulate to the total amount of gelatin to >= 7.6 g/m<2>, especially, to 5.0 - 7.6 g/m<2>, thus permitting the obtained photosensitive material to be strong in resistance to increase or decrease of pressure.
Patent JP-H05101030-A (JP)
Title: Pattern recognition classifying method
Inventor: TOMITA NOBURO
IPC: G06F15/18
Filed: 1991-10-08
Abstract: PURPOSE:To shorten the preparating time of a reference pattern by taking the relative output values of all kinds of combination that is the candidate Of the reference pattern, setting a pattern of combination with the lowest relative output as a first reference pattern, setting the pattern with the relative output lower than those patterns as the reference pattern, and repeating such operation. CONSTITUTION:The relative strength of one of patterns plotted on an image display device 16 and a reference pattern group is found by applying two times of Fourier transformation using Fourier transform lenses 21, 41. When the reference pattern is prepared, the relative output values of all kinds of combination of an image pattern that is the candidate of the reference pattern are taken, and the combination of image pattern with the lowest relative output is set as the first reference pattern. Thence, the image pattern with relative output lower than that of those two patterns is added on the reference pattern. The sufficient sets of reference patterns for the recognition of the pattern that belongs to a class desired to recognize and separate can be prepared by repeating such operation.
Patent JP-H0980916-A (JP)
Title: Developing device
Inventor: TERAI JUNICHI
IPC: G03G15/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of restraining simultaneous rotation and the variation of a developing gap to the minimum and preventing irregular image density pitch from occurring by without controlling the deflection of a developing roller to be extremely small. SOLUTION: This developing device is equipped with two developing rollers for forming a magnetic brush 15 and 16 arranged in parallel in the moving direction of a latent image carrier. A relative phase difference between the peculiar points of the rollers 15 and 16 in a peripheral direction is set. It is conceivable to set the relative phase difference between the peak points of the fluctuation of the rollers 15 and 16. Furthermore, the relative phase difference between the peak points of the fluctuation of the rollers 15 and 16 is set to '0' or set to (I×Vs/Vp)/(2πr)×360 deg.-180 deg. assuming I: a distance between developing areas on the latent image carrier, Vs: the linear velocity of the developing roller, Vp: the linear velocity on the latent image carrier, (r): the radius of the developing roller.
Patent JP-S62121967-A (JP)
Title: Magnetic memory device
Inventor: HONDA HIDEICHI
IPC: G11B20/12
Filed: 1985-11-22
Abstract: PURPOSE:To reduce a peak shift due to waveform interference by making a 2-7 RLLM code employ a magnetic recording system and using a byte pattern unconceivable for the 2-7 RLLM code as an address mark. CONSTITUTION:MFM data 1 is converted into a 2-7 code 3 by an MFM 2-7 code conversion 2, and turns out to be a 2-7 code write data 6 through a 2-7 code data shift register 4 and an OR gate 5. An MFM address mark detection circuit 9 detects a mark, which turns out to be the data 6 through an AND gate 8 and a gate 5 by triggering a 2-7 address mark generator circuit 11. A 2-7 code data 13 is converted into an MFM data 15 by a 2-7 code MFM conversion circuit 14 and becomes an MFM read data 19 from an OR gate 18. A 2-7 code address mark detection circuit 22 detects a mark, which becomes the data 19 by triggering an MFM address mark generator circuit 24. Thus the peak shift at the waveform interference can be minimized.
Patent JP-2001080266-A (JP)
Title: Coating tool
Inventor: KOBAYASHI NOBUAKI
IPC: B43K8/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To remote the jolting of a tip by means of a simple structure in a free-ink type writing utensil, which supplies the ink in an ink tank little by little to a pen point tip through a ball tip valve. SOLUTION: This coating tool 1 is equipped with an ink tank 3 and a valve 6 provided a the tip part of the tank 3. the valve 6 is formed in arranging a valve element 12 in a valve chamber having an opening at its tip so as to be clogged with the valve element 12 by being pressed against the periphery of the opening through a spring 13. A step 5 is provided at the tip side of the valve 6. The rear end of the tip 5 abuts against the tip, which projects beyond the opening towards the tip side of the valve, of the valve element 12. In this case, onto the outer periphery of the tip 5, a tubular urethane foam 16 is arranged. This urethane foam 16 feebly energizes the tip to the valve 6 side.
Patent JP-H02163708-A (JP)
Title: Mode field changer and optical apparatus
Inventor: MAAKU ANDORIYUU NIYUUHAUSU
IPC: G02B6/26
Filed: 1989-10-05
Abstract: PURPOSE: To execute large beam expansion in a short distance, and to increase connecting efficiency by providing a non-adiabatic area having a prescribed taper and an adiabatic area with a prescribed length, and having a phase relation necessary for energy transmission. CONSTITUTION: A mode modifier 40(12) is provided with a large diameter area W and a small diameter area A with interposed an area N with a taper, and the areas N and A constitute a non-adiabatic area (beam expansion area) and an adiabatic area (mode non-connection area). Moreover, a core 42 (refractive index no) is concentric surrounded by clad layers 44 (refractive index n2 ) and 46 (refractive index n3 ), and the refractive index is defined as n1 >n2 >n3 . Also, the other side same changer 60(14) of a boundary face 64(16) is constituted in the same way. A light signal from an optical fiber 17 is connected with the core of a changer 12, a mode field diameter is expanded in the area N, and connected with the area A. In this case, a low sensitivity against a horizontal erroneous alignment is obtained at a connector.  Afterwards, according as the signal is transmitted through the modifier 14, the mode field is contracted by crossing the area N, and connected with an optical fiber 19.
Patent JP-2000087231-A (JP)
Title: Production of target
Inventor: KUBOI TAKESHI
IPC: C23C14/34
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, to prevent the change and deformation of the microstructure of a target material and to improve its yield by integrating a target material used in a sputtering method and a backing plate of Al, Cu or the like by frictional pressure welding. SOLUTION: For forming a satisfactory thin film, a target material of pure Ti or the like is subjected to cold working at a high working ratio and is thereafter subjected to heat treatment at a low temp. to make the particles in the microstructure superfine ones. This target material is joined and integrated with a backing plate of Al, Cu or the like to form a target, and sputtering at a high temp. under high voltage is executed to attain a high film forming rate. At this time, the target material and the backing plate are integrated by frictional pressure welding. This frictional pressure welding is executed in such a manner that, e.g. joining materials are pressurized to each other while being relatively moved by rotation or the like, the joining faces are brought into contact with, and by the frictional heat, the materials are joined.  In this way, the time and range of the temp. increase can be reduced and localized.
Patent JP-S62231703-A (JP)
Inventor: MAKI HIROHISA
IPC: C09J175/00
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000091828-A (JP)
Title: Outside antenna connecting device for simple portable telephone set
Inventor: KOMAI TOMOO
IPC: H04B1/3822
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To use a simple portable telephone set even in a narrow closed space in the same way as a portable telephone set. SOLUTION: A holder 3 is formed of a back plate 4, a pair of elastically deformable both arm parts 5, and bottom part 6, and a connector 8 having a cap 9 is fixed to the upper part of the back plate 4. A simple portable telephone set 1 is grasped by the both arm parts 5 of the holder 3 so as to be mounted on the holder 3 while the cap 9 can be covered with an antenna 2. An electrical field coupling circuit and a magnetic field coupling circuit are provided in the cap 9, and the transmission power of the simple portable telephone set 1 is extracted to a feeder 10 connected with an outside antenna.
Patent JP-2001082611-A (JP)
Title: Valve seat or packing
Inventor: YAMAMOTO YASUAKI
IPC: F16J15/10
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance characteristic by including modified fluororesin which is formed by radiating ionizing radiation to fluororesin by a radiation quantity of a specified range in a condition heated than a melting point of fluororesin, under an atmosphere of an inert gas having an oxygen concentration not less than a specified value. SOLUTION: Ionizing radiation using γ-ray, electron ray, X-ray, neutron radiation, high energy ion or the like is radiated to fluororesin selected from tetrafluoroethylene polymer, tetrafluoroethylene-perfluoro copolymer, tetrafluoroethylene-hexafluoropropylene copolymer, in the range of a radiation quantity of 1 kGy to 10 Mgy, in a condition heated more than a melting point of fluororesin, under an atomosphrere of an inert gas having an oxygen concentration of 100 torr or less. It is thus possible to improve abrasion resistance characteristic of a valve seat.